$(document).ready(function() {

$('div.description img').each(function() {
		var a = $(this).parent();
    if(a[0].tagName != "A")
		{
    	$(this).wrap("<a href='" + this.src + "' rel='lightbox' />");
		}
});

$("a[rel=lightbox]").fancybox({
				'transitionIn'		: 'fade',
				'transitionOut'		: 'none',
				'titlePosition' 	: 'over',
                'opacity'			: 'true',
				'titleFormat'		: function(title, currentArray, currentIndex, currentOpts) {
					return '<span id="fancybox-title-over">Obrázok ' + (currentIndex + 1) + ' / ' + currentArray.length + (title.length ? ' &nbsp; ' + title : '') + '</span>';

				}

			});
});